Sec 4 G3 Combined Science (Chem, Bio)
Ancourage Academy · Secondary · Sec 4
Content reviewed: Jan 2026
Sec 4 Combined Science (Chemistry/Biology) tuition at Ancourage Academy in Singapore (Bishan & Woodlands) offers small groups of 3-6 learners, following Singapore's MOE syllabus. Weekly 2-hour lessons use our ESB methodology to build conceptual mastery, practical skills, and exam readiness for O-Level success. "Science learning accelerates when students connect classroom concepts to real-world observations," according to our educators. Our structured approach helps students perform confidently across Paper 1, 2, and 3.
What Makes Us Different
Our proven teaching methodology combines evidence-based approaches for maximum learning effectiveness
Ebbinghaus Memory Theory
Self-directed retrieval scheduling where students learn to identify their own weak areas and plan review cycles accordingly — developing the metacognitive skills essential for A-Level success and independent university study.
Socratic Questioning
Rigorous dialectic questioning where students must justify their reasoning and consider counterarguments — 'What evidence supports this?' and 'Where could this logic break down?' — building the analytical rigour expected in higher education.
Bruner's Scaffolding
Minimal scaffolding with maximum autonomy — tutors pose challenging problems and observe, intervening only when students are genuinely stuck — preparing students to structure their own approach to unfamiliar problems.
Key Learning Outcomes
Master Key Concepts
Deep understanding of core topics aligned with MOE syllabus
Critical Thinking
Develop analytical and problem-solving skills
Exam Confidence
Strategic exam techniques and time management
Consistent Results
Improved grades and academic performance
Course Structure
Duration
2 hours per lesson
Full coverage with interactive learning time
Class Size
3-6 students per class
Close guidance, timely feedback, and ample practice
Materials
All materials provided
No material fees — all worksheets and resources included
Curriculum Overview
- ✓Experimental techniques — Proficiency in separation methods, qualitative tests, and laboratory accuracy.
- ✓Atomic structure and bonding — Understanding elements, compounds, mixtures, and chemical bonding types, with links to material properties.
- ✓Chemical reactions — Acids, bases, salts, redox reactions, and stoichiometry; accurate equation balancing and product prediction.
- ✓Periodic table and metals — Group trends, reactivity, extraction of metals, and corrosion prevention.
- ✓Electrolysis — Applications in industry and everyday life, including electroplating and extraction.
- ✓Cell biology — Structure, organisation, and cell division; relating microscopic structures to their functions.
- ✓Nutrition and transport — Human digestion, circulatory system, blood composition, and plant transport systems.
- ✓Respiration and photosynthesis — Equations, processes, and significance in organisms and ecosystems.
- ✓Excretion and homeostasis — Functions of kidneys, skin, and hormonal regulation of internal balance.
- ✓Reproduction and genetics — Human and plant reproduction, inheritance patterns, variation, and basic molecular genetics.
- ✓Ecology — Energy flow in ecosystems, interactions between organisms, and human impact on the environment.
- ✓Application of correct scientific keywords and structured answering techniques.
- ✓Confidence in planning and interpreting experiments.
- ✓Familiarity with O-Level Combined Science assessment formats, including Paper 1 (MCQ), Paper 2 (Structured), and Paper 3 (Practical).
What Sec 4 Combined Science (Chem/Bio) students commonly work on
- 1
Biological diagrams — drawing and labelling accurately under time pressure
- 2
Chemical equations — balancing and predicting products with state symbols
- 3
MCQ elimination — applying efficient strategies for Paper 1
- 4
Extended responses — structuring answers with proper scientific terminology
- 5
Practical skills — recording observations and drawing conclusions accurately
Learning Progression
Builds On
Sec 3 Combined Science with foundational chemistry and biology concepts
Prepares For
O-Level Combined Science examination
Key Transition
The final year requires integrating knowledge from both disciplines — students must demonstrate comprehensive understanding under exam conditions.
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Frequently Asked Questions
We cover all exam components: Paper 1 (MCQ), Paper 2 (Structured), and Paper 3 (Practical). Students develop strategies for both chemistry and biology sections, focusing on scientific keywords, diagram accuracy, and efficient time management.
We recommend identifying weaker areas first and allocating more time accordingly. Chemistry often requires more equation practice while Biology needs diagram and process memorisation. Our lessons help students develop subject-specific study strategies.
Combined Science (Chem/Bio) suits students pursuing non-science intensive pathways like business, humanities, social sciences, or certain healthcare support roles. For medicine, nursing, or life sciences, Pure Sciences are typically required.
Our small-group classes are intentionally kept between 3 and 6 students so every learner receives close guidance, timely feedback, and ample practice.
Each lesson is 2 hours, providing ample time for thorough coverage of topics and interactive learning.
Yes. All lesson materials and worksheets are provided and included in the fees. Students should bring regular stationery and, where applicable, school textbooks/workbooks for reference.
Yes. Our materials and pacing align with the MOE syllabus. External syllabuses (e.g. IGCSE, IB) are available upon request.
Ready to Get Started?
Enquire now and experience our proven teaching methodology
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